petulant, belligerent, obstreperous, obstinate, pugnacious, domineering, disdainful, obsequious, bellicose, arrogant, thuggish, brusque, boorish, irascible, surly, incommunicative, bumptious, snappish, brusk, insolent, sullen, haughty, ornery, hotheaded, recalcitrant, feckless, uncouth, timorous, loutish, taciturn, combative, mulish, quarrelsome, confrontational, unassertive, brutish, cantankerous, antagonistic, snarly, peevish, cranky, temperamental, acquiescent, bossy, unforthcoming, foulmouthed, loudmouthed, mouthy, callow, grumpy, meek, censorious, pushy, choleric, garrulous, rebarbative, oafish, querulous, brash, maladroit, stroppy, scornful, humorless, blustering, contemptuous, egoistical, timid, headstrong, dictatorial, whiny, monosyllabic, sneery, pompous, buffoonish, brattish, disputatious, tetchy, assertive, gruff, impetuous, excitable, prickly, splenetic, intransigent, obnoxious, unappreciative, submissive, egotistical, curt, amiable, unaccommodating, cretinous, supercilious, overbearing, condescending, loathsome, schoolmarmish, dyspeptic, rambunctious, abrasive, chauvinistic, ungrateful, admiring, antique, apocalyptic, arid, boring, boyish, brazen, caustic, chilling, chronological, cloudy, colourless, comic, crude, defensive, despairing, deviant, diffuse, defiant, morose, reticent, diffident, sulky, affable, dour, dejected, jovial, sheepish, boastful, despondent, menacing

., truculently

aggressive, hostile